498345636073 has 2 divisors, whose sum is σ = 498345636074. Its totient is φ = 498345636072.

The previous prime is 498345636029. The next prime is 498345636101. The reversal of 498345636073 is 370636543894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388593897129 + 109751738944 = 623373^2 + 331288^2 .

It is a cyclic number.

It is not a de Polignac number, because 498345636073 - 2³³ = 489755701481 is a prime.

It is a super-2 number, since 2×498345636073² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 498345635999 and 498345636017.

It is not a weakly prime, because it can be changed into another prime (498345636023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249172818036 + 249172818037.

It is an arithmetic number, because the mean of its divisors is an integer number (249172818037).

Almost surely, 2^498345636073 is an apocalyptic number.

It is an amenable number.

498345636073 is a deficient number, since it is larger than the sum of its proper divisors (1).

498345636073 is an equidigital number, since it uses as much as digits as its factorization.

498345636073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39191040, while the sum is 58.

The spelling of 498345636073 in words is "four hundred ninety-eight billion, three hundred forty-five million, six hundred thirty-six thousand, seventy-three".